The ProTek RC Aluminum Clamping Servo Horn is a precision upgrade for Team Associated B6-series vehicles, delivering increased rigidity, accuracy, and durability over the stock plastic horn. Machined from a solid block of aluminum alloy and finished in black anodizing, this servo horn is built to handle the demands of modern high-performance racing.
Designed as a direct replacement for the Team Associated ASC91728 servo horn, this updated version features a 2mm taller ball stud standoff, improving steering geometry and consistency. Weighing just 2 grams, it maintains ultra-low rotating mass while adding the security of a clamping design, helping prevent slippage even if the retaining screw loosens during a run.
Ideal for competitive racers looking for precise steering response and long-term reliability, this ProTek servo horn offers the perfect balance of strength, weight, and performance.
Features
-
CNC-machined aluminum construction
-
Clamping design for secure fitment
-
2mm taller ball stud standoff vs previous ProTek version
-
Direct replacement for Team Associated ASC91728
-
Ultra-lightweight design (only 2g)
-
Black anodized finish
Specifications
-
Spline: 25T (Futaba / Savox / ProTek compatible)
-
Material: Aluminum
-
Weight: 2 grams
Compatibility
-
Team Associated B6 Series Off-Road Vehicles
- B6
-
B6.1 / B6.2 / B6.3 / B6.4
-
B6D variants
Notes
-
Due to manufacturer tolerances, fitment may be tight with some servo brands. Test-fit before final installation.
